Github workflow to check kube-prometheous stack version and raise PR …

…accordingly

.github/workflows/helm-chart-dependency.yml

@@ -0,0 +1,66 @@
+name: Check for Helm Chart Updates
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  pull_request:
+    types: [ opened, edited, reopened, synchronize ]
+
+
+jobs:
+    check-helm-chart-update:
+      runs-on: ubuntu-latest
+      steps:
+        - name: Checkout
+          uses: actions/checkout@v3
+
+        - name: Configure AWS Credentials
+          uses: aws-actions/[email protected]
+          with:
+              aws-region: eu-west-2
+              role-to-assume: ${{ secrets.AWS_ROLE_TO_ASSUME }}
+              role-session-name: GitHubWorkflow
+        - name: Setup Kubectl and Helm
+          uses: yokawasa/[email protected]
+          with:
+              setup-tools: |
+                kubectl
+                helm
+              kubectl: '1.25.6'
+              helm: '3.14.3'
+        - name: Update Kubeconfig
+          run: |
+            make get-kubeconfig
+
+        - name: Add Prometheous Community Repo and Update
+          run: |
+            helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
+            helm repo update
+
+        - name: Get Latest Helm Chart Version
+          id: latest_version
+          run: |
+           echo "::set-output name=version::$(helm search repo prometheus-community/kube-prometheus-stack -o json | jq -r '.[0].version')"
+
+        - name: Check Current Version
+          id: current_version
+          run: |
+            current_version=$(grep 'kube-prometheus-stack:' path/to/your/helm/dependency/file | awk '{print $2}')
+            echo "::set-output name=current_version::$current_version"
+
+        - name: Compare Versions and Update
+          run: |
+            if [ "${{ steps.latest_version.outputs.version }}" != "${{ steps.current_version.outputs.current_version }}" ]; then
+              echo "Updating to version ${{ steps.latest_version.outputs.version }}"
+              sed -i 's/\(helm upgrade --install kube-prometheus-stack prometheus-community\/kube-prometheus-stack \--version \)[^ ]*/\1${{ steps.latest_version.outputs.version }}/' scripts/deploy.sh
+              git config --global user.email "[email protected]"
+              git config --global user.email "[email protected]"
+              git config --global user.name "GitHub Actions"
+              git checkout -b update-helm-chart
+              git add scripts/deploy.sh
+              git commit -m "Update kube-prometheus-stack to version ${{ steps.latest_version.outputs.version }}"
+              git push origin update-helm-chart
+              gh pr create --title "Update kube-prometheus-stack to version ${{ steps.latest_version.outputs.version }}" --body "This PR updates the kube-prometheus-stack Helm chart to the latest version."
+            else
+              echo "No updates available."
+            fi